KOSO NORTH AMERICA

Koso North America Air Filter - Honda Dk640000 Honda -- MSX125 Grom -- (2023, 2022); Honda -- MSX125 Grom ABS -- (2022, 2023)

Multi air filter intake increases airflow, improves filtering efficiency and raises the engine's output performanceHigh-quality foam filter is easy to assemble and disassembleSuitable for long-term...

Multi air filter intake increases airflow, improves filtering efficiency and raises the engine's output performanceHigh-quality foam filter is easy to assemble and disassembleSuitable for long-term...

Compression ratio of 11.5 to 1 Honda -- MSX125 Grom -- (2015, 2014, 2020, 2018, 2016, 2017, 2019); Honda -- Z125M Monkey -- (2019, 2020)

Ideal engine part to complete Koso's big bore kitUnique four-valve design increases air flow and performanceProvides more power and torqueFeatures a forged piston, stainless steel 24 mm intake valves...

Big Bore Cylinder Kit - 150 Cc - Honda Grom/Monkey Mb640000 Honda -- Z125M Monkey ABS -- (2022); Honda -- MSX125 Grom -- (2022); Honda -- Z125M Monkey -- (2022); Honda -- MSX125 Grom ABS -- (2022)

Ideal engine part to complete Koso's big bore kitUnique four-valve design increases air flow and performanceProvides more power and torqueFeatures a forged piston, stainless steel 24 mm intake valves...

Includes ceramic coated cylinder, 61mm forged piston, rings, pin, gasket kit and banjo boltsCompression ratio of 11.5 to 1Optional camshaft kit can be used with stock engine, but delivers improved...

Replacement gasket kit for Koso 170CC Big Bore Kit Honda -- MSX125 Grom -- (2014, 2015, 2018, 2020, 2016, 2017, 2019); Honda -- Z125M Monkey -- (2020, 2019)

Throttle body manifold gasket for use with OE or aftermarket manifolds Honda -- MSX125 Grom -- (2015, 2014, 2020, 2016, 2019, 2017, 2018, 2013); Honda -- Z125M Monkey -- (2019, 2020, 2021)

Increases the oil flow by 40%, helping to prevent engine failureKeeps the engine lubricated to optimize performanceRecommended for bikes with upgraded engines using the Koso North America 170cc Big...

Aluminum washer includedSensor not included